40068690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 99792000

約数和(自身を除く): 59723310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 215, 258, 267, 349, 430, 445, 534, 645, 698, 890, 1047, 1290, 1335, 1745, 2094, 2670, 3490, 3827, 5235, 7654, 10470, 11481, 15007, 19135, 22962, 30014, 31061, 38270, 45021, 57405, 62122, 75035, 90042, 93183, 114810, 150070, 155305, 186366, 225105, 310610, 450210, 465915, 931830, 1335623, 2671246, 4006869, 6678115, 8013738, 13356230, 20034345, 40068690]

約数ペア:

[(1, 40068690), (2, 20034345), (3, 13356230), (5, 8013738), (6, 6678115), (10, 4006869), (15, 2671246), (30, 1335623), (43, 931830), (86, 465915), (89, 450210), (129, 310610), (178, 225105), (215, 186366), (258, 155305), (267, 150070), (349, 114810), (430, 93183), (445, 90042), (534, 75035), (645, 62122), (698, 57405), (890, 45021), (1047, 38270), (1290, 31061), (1335, 30014), (1745, 22962), (2094, 19135), (2670, 15007), (3490, 11481), (3827, 10470), (5235, 7654)]